*{
    margin: 0;
    padding: 0;
}
body{
    height: 100vh;
    overflow: hidden;
    background-color: lightpink;
    display: flex;
    justify-content: center;
    align-items: center;
}
.input{
    outline: none;
    width: 30px;
}
.input:focus{
    width: 150px;
    transition: width 0.5s ease;
}
.active{
    width: 30px;
    transition: width 0.5s ease;
}
